---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9255 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9255) 03/28/22 _x86_64_ (8 CPU) 14:45:21 LINUX RESTART (8 CPU) 14:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:47:01 140.23 11.30 128.93 0.00 2009.29 83903.61 0.00 14:48:01 4.80 0.00 4.80 0.00 0.00 70.91 0.00 14:49:01 1.58 0.00 1.58 0.00 0.00 18.26 0.00 14:50:01 1.98 0.00 1.98 0.00 0.00 23.20 0.00 14:51:01 15.33 0.12 15.21 0.00 10.40 15196.27 0.00 Average: 32.42 2.25 30.17 0.00 398.53 19626.27 0.00 14:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 28814824 31769344 528916 1.61 110500 3094484 1930088 5.69 1230308 2433572 452 14:48:01 28835504 31789676 510884 1.55 110672 3094352 1819668 5.36 1215056 2431504 12 14:49:01 28834584 31788912 511468 1.56 110768 3094348 1819668 5.36 1215544 2431508 12 14:50:01 28840544 31795620 505072 1.54 110856 3094484 1819668 5.36 1207836 2432076 12 14:51:01 28020728 31762848 532476 1.62 127388 3813200 1987640 5.86 1256500 3150116 491332 Average: 28669237 31781280 517763 1.57 114037 3238174 1875346 5.53 1225049 2575755 98364 14:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 ens3 398.59 263.80 6679.41 108.56 0.00 0.00 0.00 0.00 14:47:01 docker0 27.64 28.18 4.09 334.43 0.00 0.00 0.00 0.00 14:47:01 lo 3.46 3.46 0.34 0.34 0.00 0.00 0.00 0.00 14:48:01 ens3 5.58 3.13 5.12 1.86 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 ens3 10.31 5.35 9.84 0.73 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 4.48 2.18 3.93 0.32 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 ens3 141.28 79.89 4062.27 11.03 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 111.08 70.22 2136.76 24.22 0.00 0.00 0.00 0.00 Average: docker0 5.45 5.56 0.81 65.98 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9255) 03/28/22 _x86_64_ (8 CPU) 14:45:21 LINUX RESTART (8 CPU) 14:46:02 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 22.02 0.00 5.62 1.22 0.09 71.05 14:47:01 0 22.92 0.00 5.48 1.88 0.09 69.64 14:47:01 1 22.79 0.00 5.58 0.34 0.09 71.21 14:47:01 2 22.13 0.00 6.17 0.48 0.09 71.13 14:47:01 3 21.60 0.00 5.59 0.10 0.07 72.64 14:47:01 4 22.10 0.00 5.94 0.83 0.09 71.04 14:47:01 5 21.90 0.00 5.46 0.62 0.10 71.92 14:47:01 6 19.72 0.00 5.52 2.22 0.09 72.45 14:47:01 7 23.00 0.00 5.21 3.32 0.09 68.38 14:48:01 all 0.38 0.00 0.09 0.02 0.01 99.49 14:48:01 0 0.12 0.00 0.07 0.10 0.00 99.72 14:48:01 1 0.10 0.00 0.08 0.02 0.00 99.80 14:48:01 2 0.10 0.00 0.17 0.00 0.02 99.72 14:48:01 3 0.22 0.00 0.10 0.00 0.02 99.67 14:48:01 4 0.17 0.00 0.07 0.02 0.03 99.72 14:48:01 5 0.23 0.00 0.15 0.00 0.00 99.62 14:48:01 6 1.99 0.00 0.07 0.00 0.02 97.93 14:48:01 7 0.13 0.00 0.03 0.02 0.02 99.80 14:49:01 all 0.30 0.00 0.02 0.01 0.01 99.67 14:49:01 0 0.02 0.00 0.00 0.05 0.02 99.92 14:49:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:49:01 2 0.00 0.00 0.02 0.00 0.02 99.97 14:49:01 3 0.08 0.00 0.07 0.00 0.00 99.85 14:49:01 4 0.22 0.00 0.03 0.00 0.00 99.75 14:49:01 5 0.03 0.00 0.00 0.00 0.02 99.95 14:49:01 6 1.99 0.00 0.02 0.00 0.00 98.00 14:49:01 7 0.00 0.00 0.02 0.00 0.00 99.98 14:50:01 all 0.27 0.00 0.04 0.01 0.00 99.68 14:50:01 0 0.02 0.00 0.03 0.07 0.00 99.88 14:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:50:01 2 0.07 0.00 0.03 0.00 0.02 99.88 14:50:01 3 0.07 0.00 0.03 0.00 0.00 99.90 14:50:01 4 0.15 0.00 0.02 0.00 0.02 99.82 14:50:01 5 0.03 0.00 0.05 0.00 0.00 99.92 14:50:01 6 1.71 0.00 0.12 0.00 0.00 98.17 14:50:01 7 0.05 0.00 0.03 0.00 0.00 99.92 14:51:01 all 3.16 0.00 1.21 0.30 0.02 95.32 14:51:01 0 1.96 0.00 2.01 0.77 0.02 95.25 14:51:01 1 3.26 0.00 1.14 0.00 0.02 95.59 14:51:01 2 2.83 0.00 1.22 0.03 0.02 95.90 14:51:01 3 3.17 0.00 1.39 0.67 0.02 94.76 14:51:01 4 2.92 0.00 1.06 0.85 0.02 95.16 14:51:01 5 3.56 0.00 0.92 0.02 0.02 95.48 14:51:01 6 3.71 0.00 1.01 0.00 0.02 95.27 14:51:01 7 3.86 0.00 0.94 0.03 0.02 95.15 Average: all 5.12 0.00 1.37 0.30 0.02 93.18 Average: 0 4.89 0.00 1.49 0.56 0.02 93.03 Average: 1 5.14 0.00 1.34 0.07 0.02 93.43 Average: 2 4.92 0.00 1.49 0.10 0.03 93.45 Average: 3 4.94 0.00 1.41 0.15 0.02 93.47 Average: 4 5.00 0.00 1.39 0.34 0.03 93.24 Average: 5 5.05 0.00 1.29 0.12 0.03 93.51 Average: 6 5.70 0.00 1.31 0.43 0.02 92.54 Average: 7 5.30 0.00 1.22 0.66 0.02 92.80